Collection: All Filters
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SILVER - The Economical Washable, Permanent, Electrostatic A/C Furnace Filter
![SILVER - The Economical Washable, Permanent, Electrostatic A/C Furnace Filter]()
- Regular price
- $54.99
- Sale price
- $54.99
- Unit price
- per
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GOLD - The Deluxe Washable, Permanent, Electrostatic A/C Furnace Filter
![GOLD - The Deluxe Washable, Permanent, Electrostatic A/C Furnace Filter]()
- Regular price
- $59.99
- Sale price
- $59.99
- Unit price
- per
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MaxMERV9 - The High Arrestance Washable, Permanent, Electrostatic A/C Furnace Filter
![MaxMERV9 - The High Arrestance Washable, Permanent, Electrostatic A/C Furnace Filter]()
- Regular price
- $59.99
- Sale price
- $59.99
- Unit price
- per
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ECO-FLEX - The Economical Flexible Washable, Permanent, Electrostatic A/C Furnace Filter
![ECO-FLEX - The Economical Flexible Washable, Permanent, Electrostatic A/C Furnace Filter]()
- Regular price
- $69.99
- Sale price
- $69.99
- Unit price
- per
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Permanent 1/4 Inch Pre-Filters for Electronic Air Cleaners (EAC)
![Permanent 1/4 Inch Pre-Filters for Electronic Air Cleaners (EAC)]()
- Regular price
- $69.99
- Sale price
- $69.99
- Unit price
- per
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2 INCH THICK - The Commercial-Grade Washable, Permanent, Electrostatic A/C Furnace Filter
![2 INCH THICK - The Commercial-Grade Washable, Permanent, Electrostatic A/C Furnace Filter]()
- Regular price
- $69.99
- Sale price
- $69.99
- Unit price
- per
